The 30mm Single High Load Dynamic Tii-On Block is an essential tool for maximum strength and reliability, thanks to its stainless-steel head loop and central axle attachment method. Its patented bearing system, featuring twin rows of stainless-steel ball bearings on a stainless-steel rail, ensures superior load-carrying ability and longevity. Available with or without a soft shackle, the block is also designed with a large central rivet that reduces weight and offers a rope-friendly attachment for use in cascade systems. As an expert in the industry, we prioritize providing high-quality and durable solutions for our customers.